Organic Meat Production and Processing describes the challenges of production, processing and food safety of organic meat. The editors and international collection of authors explore the trends in organic meats and how the meat industry is impacted. Commencing with chapters on the economics, market and regulatory aspects of organic meats, coverage then extends to management issues for organically raised and processed meat animals. Processing, sensory and human health aspects are covered in detail, as are the incidences of foodborne pathogens in organic beef, swine, poultry and other organic meat species. The book concludes by describing pre-harvest control measures for assuring the safety of organic meats. Organic Meat Production and Processing serves as a unique resource for fully understanding the current and potential issues associated with organic meats.
Table of Contents:
List of Contributors xv 1 Historical and Current Perspectives on Organic Meat Production 1
Ellen J. Van Loo, Steven C. Ricke, Corliss A. O’Bryan, and Michael G. Johnson
1.1 What is organic – definition 1
1.2 History and development of the modern organic food industry 1
1.3 Organic food labels 3
1.4 Organic meat and objectives of this book 8
Acknowledgment 8
References 8
SECTION I: ECONOMICS, MARKET, AND REGULATORY ISSUES 11
2 Organic Meat Operations in the United States 13
Corliss A. O’Bryan, Ellen J. Van Loo, Steven C. Ricke, and Philip G. Crandall
2.1 Introduction 13
2.2 The market for organic meat in the United States 14
2.3 Production and supply of organic meat in the United States 14
2.4 Future of the US organic meat industry 20
References 20
3 Regulatory Issues in Domestically Raised and Imported Organic Meats in the United States 23
Harrison M. Pittman, Kerri C. Boling, and Shannon J. Mirus
3.1 Introduction 23
3.2 The national organic program 24
3.3 Future directions and conclusions 50
References 51
4 Organic Meat Production in Europe: Market and Regulation 53
Simona Naspetti and Raffaele Zanoli
4.1 Introduction 53
4.2 The regulatory framework 53
4.3 Organic animal production: salient features of the new EU regulation 55
4.4 Characteristics of the organic meat industry 56
4.5 Consumer issues 61
4.6 Conclusions 65
References 66
5 Organic Meat Marketing 67
Ellen J. Van Loo, Vincenzina Caputo, Rodolfo M. Nayga, Jr., Maurizio Canavari, and Steven C. Ricke
5.1 Introduction 67
5.2 Consumers’ purchasing drivers and deterrents 67
5.3 Economics and price premium 75
5.4 An analysis across organic buyer types and sociodemographic dimensions 78
5.5 Conclusions 80
Acknowledgment 81
References 81
SECTION II: MANAGEMENT ISSUES FOR ORGANICALLY RAISED AND PROCESSED MEAT ANIMALS 87
6 Health and Welfare of Organic Livestock and Its Challenges 89
Albert Sundrum
6.1 Introduction 89
6.2 Characteristics of organic livestock farming 90
6.3 Implications of living conditions on animal health and welfare 91
6.4 Heterogeneity of living conditions between organic farms 96
6.5 Status of animal health and welfare in organic farming 97
6.6 Different perspectives 98
6.7 Inconsistencies and cognitive dissonances 102
6.8 Challenges 105
6.9 New approach 107
References 108
7 Environmental Impacts and Life Cycle Analysis of Organic Meat Production and Processing 113
Cesare Castellini, Antonio Boggia, Luisa Paolotti, Greg J. Thoma, and Dae-soo Kim
7.1 Organic meat and environmental impacts 113
7.2 The life cycle assessment method 114
7.3 Case study–environmental impact evaluation of poultry production systems, by means of LCA: comparison among conventional, organic, and organic-plus 119
7.4 Case study–national scan-level carbon footprint for US swine production 128
7.5 Conclusions 134
References 134
8 Genetics of Poultry Meat Production in Organic Systems 137
Poul Sørensen
8.1 Introduction 137
8.2 The growth 139
8.3 Adaptation to outdoor facilities 140
8.4 Concentration and/or quality of nutrients fed to the organically grown chicken 141
8.5 The parent stock should be organically kept – perhaps? 142
8.6 Where to buy genetic material, or is it necessary to breed for organically grown chickens? 142
8.7 Dual purpose or specialised breeds 143
8.8 Conclusion 143
References 144
9 Organic Meat By-Products for Affiliated Food Industries 147
Claudia S. Dunkley, Dave Carter, and Kingsley Dunkley
9.1 Introduction 147
9.2 Meat by-products 148
9.3 Marketing organic by-products 150
9.4 Current regulations regarding the pet-food industry 151
9.5 Organic product and by-product use in the pet-food industry 152
9.6 Where do we go from here? 154
9.7 Other uses of organic by-products 154
9.8 Conclusions 155
References 155
10 Organic Animal Nutrition and Feed Supplementations 157
Vesela I. Chalova and Steven C. Ricke
10.1 Introduction 157
10.2 Organic animal nutrition: general considerations 158
10.3 Proteins 160
10.4 Mineral and vitamin supplementations 167
10.5 Conclusions and perspectives 169
Acknowledgment 169
References 169
11 Production of Forage Crops Suitable for Feeding Organically Raised Meat Animals 177
Ivan Manolov and Christina Yancheva
11.1 Introduction 177
11.2 Crop rotations 178
11.3 Intercropping 180
11.4 Green manure and cover crops 180
11.5 Undersowing 181
11.6 Weed management 182
11.7 Soil fertility 183
11.8 Cereal crops 185
11.9 Fodder crops 186
11.10 Pastures 190
11.11 Conclusion 192
References 192
SECTION III: PROCESSING, SENSORY, AND HUMAN HEALTH ASPECTS OF ORGANIC MEATS 199
12 Slaughter Options for Organic Meat Producers in the United States 201
Corliss A. O’Bryan, Kristen E. Gibson, Philip G. Crandall, and Steven C. Ricke
12.1 Introduction 201
12.2 Fixed facilities 201
12.3 Mobile slaughter units 203
12.4 On-farm poultry processing 205
12.5 Waste management 206
12.6 Conclusions 208
Acknowledgment 208
References 208
List of resources 208
13 Alternatives to Traditional Antimicrobials for Organically Processed Meat and Poultry 211
T. Matthew Taylor, Rolf Joerger, Enrique Palou, Aurelio López-Malo, Rául Avila-Sosa, and Thelma Calix-Lara
13.1 Introduction 211
13.2 Weak organic acids and associated salts 214
13.3 Chlorine and the oxidizing antimicrobials 221
13.4 Antimicrobial polypeptides and biopreservation 225
13.5 Concluding remarks 229
References 230
14 Nutritional Value of Organic Meat and Potential Human Health Response 239
Ewa Rembiałkowska and Maciej Badowski
14.1 Introduction 239
14.2 Beef 242
14.3 Mutton and lamb 243
14.4 Pork 244
14.5 Poultry 247
14.6 Rabbit meat 247
14.7 Summary 249
References 252
15 Sensory Assessment of Organic Meats 257
Lydia J. Rice and Jean-François Meullenet
15.1 Introduction 257
15.2 Types of sensory testing 258
15.3 Sensory research on organic meat 263
15.4 Conclusions 269
References 270
Appendix A Minimum number of assessment in a triangle test 273
Appendix B Critical number of correct response in a triangle test (entries are xa,n) 274
16 Chemical Residues in Organic Meats Compared to Conventional Meats 275
Sergio Ghidini, Emanuela Zanardi, Mauro Conter, and Adriana Ianieri
16.1 Introduction 275
16.2 Inorganic residues and contaminants 276
16.3 Organic residues and contaminants 279
16.4 Pesticides 280
16.5 Polycyclic aromatic hydrocarbons (PAHs) 280
16.6 Veterinary drugs 281
16.7 Conclusions 282
References 283
SECTION IV: THE CURRENT FOOD SAFETY STATUS OF ORGANIC MEATS 285
17 Prevalence of Food-Borne Pathogens in Organic Beef 287
Megan E. Jacob, J. Trent Fox, and T. G. Nagaraja
17.1 Introduction 287
17.2 E. coli O157 and non-O157 STEC 290
17.3 Salmonella 292
17.4 Campylobacter 293
17.5 Listeria monocytogenes 294
17.6 Conclusions 294
References 296
18 Incidence of Food-Borne Pathogens in Organic Swine 301
Marcos H. Rostagno and Paul D. Ebner
18.1 Introduction 301
18.2 Incidence of bacterial food-borne pathogens 303
18.3 Antimicrobial resistance in conventional versus organic pork production 305
18.4 Incidence of parasites 308
18.5 Conclusions 309
References 310
19 Food-borne Pathogen Occurrence in Organically and Naturally Raised Poultry 315
Ellen J. Van Loo, Sherry N. Melendez, Irene B. Hanning, and Steven C. Ricke
19.1 Introduction 315
19.2 Broiler production in the United States 316
19.3 Prevalence of food-borne pathogens in pasture and organically raised poultry 318
19.4 Antibiotic resistance 321
19.5 Conclusions 324
Acknowledgment 324
References 324
SECTION V: PREHARVEST CONTROL MEASURES FOR ASSURING THE SAFETY OF ORGANIC MEATS 329
20 Probiotics as Pathogen Control Agents for Organic Meat Production 331
Gregory R. Siragusa and Steven C. Ricke
20.1 Introduction 331
20.2 Antibiotics in food animal production 332
20.3 Development of probiotics 333
20.4 Probiotics and the GI tract 334
20.5 Probiotics and mechanisms of protection 336
20.6 Company-specific inoculant 340
20.7 Conclusions 341
Acknowledgment 342
References 343
21 Gut Health and Organic Acids, Antimicrobial Peptides, and Botanicals as Natural Feed Additives 351
Jacqueline Jacob and Anthony Pescatore
21.1 Introduction 351
21.2 Gut health and microbial population 353
21.3 Organic acids 355
21.4 Antimicrobial peptides 359
21.5 Phytogenic compounds/botanicals 362
21.6 Conclusions 369
References 370
22 Prebiotics 379
Jacqueline Jacob and Anthony Pescatore
22.1 Introduction 379
22.2 Fructo-oligosaccharides 383
22.3 Mannanoligosaccharides (MOS) 384
22.4 Other oligosaccharides 389
22.5 Inulin 390
22.6 Combinations of feed additives 392
22.7 Conclusions 399
References 399
23 Bacteriophages for Potential Food Safety Applications in Organic Meat Production 407
Steven C. Ricke, Paul Hererra, and Debabrata Biswas
23.1 Introduction 407
23.2 Bacteriophage biology 408
23.3 Postharvest application of bacteriophage in meat processing 409
23.4 Preharvest phage therapy 411
23.5 Bacteriophage and animal host response 412
23.6 Overcoming barriers to bacteriophage GI tract therapy 414
23.7 Optimizing phage sources for therapeutic application 417
23.8 Conclusions 418
Acknowledgment 419
References 419
24 The Future of Organic Meats 425
Ellen J. Van Loo, Steven C. Ricke, Corliss A. O’Bryan, and Michael G. Johnson
24.1 Synopsis of the different sections 425
24.2 Future of the organic meat industry 427
Acknowledgment 429
References 429
Index 431
About the Author :
Steven C. Ricke, Professor and Wray Endowed Chair in Food Safety and Director of the Center for Food Safety, Food Science Department, Division of Agriculture, University of Arkansas, Fayetteville, USA Ellen J. Van Loo, Doctoral Researcher, Department of Agricultural Economics, Ghent University, Ghent, Belgium
Michael G. Johnson, Emeritus Professor, Food Microbiology & Safety, Food Science Department, Division of Agriculture, University of Arkansas
Corliss A. O’Bryan, Post Doctoral Research Associate, Food Science Department, Division of Agriculture, University of Arkansas
